Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Foundational Study for Transportation Network Cyber Threat Detection Using AI/ML https://rip.trb.org/View/2719314 Thu, 25 Jun 2026 11:32:30 GMT https://rip.trb.org/View/2719314 Prototype Development and Pilot Deployment of Ground-Based Intelligent Infrastructure for Resilient Positioning, Navigation, and Timing https://rip.trb.org/View/2696990 Wed, 29 Apr 2026 16:45:17 GMT https://rip.trb.org/View/2696990 Safe and Reliable Autonomous Vehicle Navigation through Cyber Resilience https://rip.trb.org/View/2531083 Mon, 31 Mar 2025 17:16:32 GMT https://rip.trb.org/View/2531083 Deploying Smart Watch Technology to Measure and Mitigate Heat Stress Among Maritime Transportation Workers https://rip.trb.org/View/2406735 Tue, 23 Jul 2024 16:18:46 GMT https://rip.trb.org/View/2406735 BikePed Portal: Pedestrian Volume Estimation Based on Push Button Actuations from Signals Data https://rip.trb.org/View/2361978 Tue, 02 Apr 2024 13:42:35 GMT https://rip.trb.org/View/2361978 Multimodal In-Vehicle Sensor Fusion for Cyber-Secured Autonomous Navigation https://rip.trb.org/View/2334647 Fri, 09 Feb 2024 19:41:06 GMT https://rip.trb.org/View/2334647 System Design for Highly Accurate and Efficient Target Detection in Triaxial Testing https://rip.trb.org/View/2289621 Tue, 14 Nov 2023 20:26:03 GMT https://rip.trb.org/View/2289621 Aerial Infrared Scanning of Bridge Decks for Detecting and Mapping Delamination https://rip.trb.org/View/2190082 Fri, 02 Jun 2023 19:19:44 GMT https://rip.trb.org/View/2190082 Improving Subsurface Non-metallic Utility Locating Using Self-aligning Robotic Ground-penetrating Radar https://rip.trb.org/View/2093163 Tue, 03 Jan 2023 13:53:30 GMT https://rip.trb.org/View/2093163 NCHRP Implementation Support Program. Implementation of Asphalt Pavement Raveling Detection Algorithm https://rip.trb.org/View/2054772 Tue, 01 Nov 2022 06:17:08 GMT https://rip.trb.org/View/2054772 Detection and Monitoring of Material Aging and Structural Deterioration using Electromagnetic and Mechanical Sensors with Virtual Reality and Machine Learning Modeling (3.19) https://rip.trb.org/View/1994582 Fri, 15 Jul 2022 15:24:54 GMT https://rip.trb.org/View/1994582 Synthesis of Information Related to Highway Practices. Topic 54-14. Artificial Intelligence Applications for Automated Pavement Condition Evaluation https://rip.trb.org/View/1953242 Tue, 17 May 2022 10:21:00 GMT https://rip.trb.org/View/1953242 Synthesis of Information Related to Highway Practices. Topic 54-13. Truck Emergency Escape Ramp Design and Operation https://rip.trb.org/View/1953231 Mon, 16 May 2022 17:37:04 GMT https://rip.trb.org/View/1953231 Framework of Internal Damage Identification in Inhomogeneous Medium Interweaving Wave Scattering Model and Deep Learning https://rip.trb.org/View/1948952 Mon, 09 May 2022 06:23:56 GMT https://rip.trb.org/View/1948952 Open Framework Standards for Combined Aircraft Sensor Network for the State of Ohio to Detect and Track Lower Altitude Aircraft https://rip.trb.org/View/1875931 Wed, 01 Sep 2021 09:58:13 GMT https://rip.trb.org/View/1875931